// pages/collect/index.js
Page({

  /**
   * 页面的初始数据
   */
  data: {
    collect: [],
    tabs: [
      {
        id: 0,
        value: "商品收藏",
        isActive: true
      },
      {
        id: 1,
        value: "品牌收藏",
        isActive: false
      },
      {
        id: 2,
        value: "店铺收藏",
        isActive: false
      },
      {
        id: 3,
        value: "浏览足迹",
        isActive: false
      }
    ]
  },
  changeTitleTap (index) {
    let { tabs } = this.data;
    tabs.forEach((v, i) => i === index ? v.isActive = true : v.isActive = false)
    this.setData({
      tabs
    })
  },
  handleTabsItemChange (e) {
    const { index } = e.detail;
    this.changeTitleTap(index);
  },


  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {
    let pages = getCurrentPages();
    let currentPages = pages[pages.length - 1];
    const { type } = currentPages.options;
    this.changeTitleTap(type - 1)

    const collect = wx.getStorageSync("collect") || [];
    this.setData({
      collect
    })
  },
})